
    <nz-rate [(ngModel)]="value" nzAllowHalf></nz-rate>
    <span class="ant-rate-text">allowClear: true</span>
    <br>
    <nz-rate [(ngModel)]="value" nzAllowHalf [nzAllowClear]="false"></nz-rate>
    <span class="ant-rate-text">allowClear: false</span>
  